4 SPEED TRANSMISSION 1969 PASSENGER SPEEDOMETER GEAR CHART CONT 4 343 GEAR 4 337 REAR TIRE SIZE SPEEDO GEAR 4 329 AXLE DRIVE SPEEDO ADAPTER RATIO I 4 SPD DRIVEN SPEEDO 4 SPEED TRANSMISSION CONT 3 55 E70 x 14 E78 x 14 3924097 3860345 3 70 E70X I4 3924097 3860347 3 73 8 25 X 14 8 55 x 14 8 85 X 14 8 25 X 15 8 55 X I5 G70 X 15 G78 x 15 3924097 3860345 3 73 E70 X 15 F70 X 14 F70 X 15 G70 X 14 G78 X 14 3924097 3860346 3 73 E70 X 14 3924097 3860347 4 10 F70 X 14 8261794 3987919 3932220 4 10 8 55 X 14 8 85 X 14 8 25 X 15 8 55 X 15 G70 X 15 G78 x 15 3924097 3860347 4 10 8 25 X 14 G70X 14 G78 X 14 3924097 3850348 4 56 8 55 X 15 6261794 3987919 3932220 4 56 8 25 X 14 8 55 X 14 8 85 X 14 670 X 15 G78 X 14 G78 x 15 6261794 3987920 3932220 4 58 8 25 X 15 6261794 3987920 3932220 4 56 F70 X I4 G70 x 14 6261794 3987921 3932220 4 88 8 55 x 14 8 85 x 14 8 25 X 15 8 55 X 15 G70 X 15 G78 X 15 6261794 3987921 3932220 4 88 8 25 x 14 F70 X 14 G70 X 14 G78 X 14 3924097 3860345 3932220 i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 4 337 4 337 ua REV 4 77